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Export a graph to .eps file with R
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Thanks. I am tryin' to use it, but there is an error : graph margins too large...
– the_drug
Mar 1 '11 at 9:42
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How to redirect to Index from another controller?
... how to redirect to a view without a controller? such as Shared/Error
– Dylan Czenski
May 20 '16 at 15:36
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...ructor, or A doesn't have a conversion operator, then you get compile time error.
Cast from A* to B* always succeeds if A and B are in inheritance hierarchy (or void) otherwise you get compile error.
Gotcha: If you cast base pointer to derived pointer but if actual object is not really derived type...
Why does Ruby have both private and protected methods?
... # true
gimli.name # 'Gimli'
gimli.age # NoMethodError: private method `age'
called for #<Dwarf:0x007ff552140128>
gimli.beard_strength # NoMethodError: protected method `beard_strength'
called for #<Dwarf:0x007ff552...
How to close tag properly?
...me bits may have changed
Partly this is because browsers try very hard to error correct. Also, because there has much confusion about self-closing tags, and void tags. Finally, The spec has changed, or hasn't always been clear, and browsers try to be backwards compatible.
So, while you can pro...
How do I drop a function if it already exists?
...issue the DROP FUNCTION <name> statement and not worry about any SQL error that might come back. I consider that standard procedure in the DBA realm.
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Where can I get a list of Ansible pre-defined variables?
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"options": "rw,errors=remount-ro",
"size_available": 77685088256,
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Selecting only numeric columns from a data frame
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When there is no numeric column, the following error arise undefined columns selected. How do you avoid it ?
– Yohan Obadia
Aug 13 '16 at 14:15
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Auto Generate Database Diagram MySQL [closed]
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It strikes me with amount of errors I am getting and installations I need to do to make it work on Linux.
– Damir Olejar
Dec 7 '16 at 17:45
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When to use virtual destructors?
...would it make sense to have the compiler check this condition and issue an error is it is not satisfied?
– Giorgio
May 6 '12 at 9:29
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